1489578090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49603}}^1$

素因数の和:49644

約数の個数: 128

約数和(自身を含む): 4800079872

約数和(自身を除く): 3310501782

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 49603, 99206, 148809, 248015, 297618, 347221, 496030, 545633, 644839, 694442, 744045, 1041663, 1091266, 1289678, 1488090, 1636899, 1736105, 1934517, 2083326, 2728165, 3224195, 3273798, 3472210, 3819431, 3869034, 4513873, 5208315, 5456330, 6448390, 7093229, 7638862, 8184495, 9027746, 9672585, 10416630, 11458293, 13541619, 14186458, 16368990, 19097155, 19345170, 21279687, 22569365, 22916586, 27083238, 35466145, 38194310, 42559374, 45138730, 49652603, 57291465, 67708095, 70932290, 99305206, 106398435, 114582930, 135416190, 148957809, 212796870, 248263015, 297915618, 496526030, 744789045, 1489578090]

約数ペア:

[(1, 1489578090), (2, 744789045), (3, 496526030), (5, 297915618), (6, 248263015), (7, 212796870), (10, 148957809), (11, 135416190), (13, 114582930), (14, 106398435), (15, 99305206), (21, 70932290), (22, 67708095), (26, 57291465), (30, 49652603), (33, 45138730), (35, 42559374), (39, 38194310), (42, 35466145), (55, 27083238), (65, 22916586), (66, 22569365), (70, 21279687), (77, 19345170), (78, 19097155), (91, 16368990), (105, 14186458), (110, 13541619), (130, 11458293), (143, 10416630), (154, 9672585), (165, 9027746), (182, 8184495), (195, 7638862), (210, 7093229), (231, 6448390), (273, 5456330), (286, 5208315), (330, 4513873), (385, 3869034), (390, 3819431), (429, 3472210), (455, 3273798), (462, 3224195), (546, 2728165), (715, 2083326), (770, 1934517), (858, 1736105), (910, 1636899), (1001, 1488090), (1155, 1289678), (1365, 1091266), (1430, 1041663), (2002, 744045), (2145, 694442), (2310, 644839), (2730, 545633), (3003, 496030), (4290, 347221), (5005, 297618), (6006, 248015), (10010, 148809), (15015, 99206), (30030, 49603)]